Filter: high-quality 304 stainless steel mesh (only suitable for thermos cups with tea leakage)
Sealing ring: high-quality food-grade silicone
How to use:
- Open the lid counterclockwise before use and pour a small amount of boiling water to clean it.
- Drinking too much water will overflow, it is best to keep it 2cm from the mouth of the cup.
- Tighten the lid clockwise until the last few turns to ensure it is tightened.
- If it is not used for a long time, it is necessary to remove the dirt and wipe it thoroughly with a rag.
Precautions:
- Do not place the product next to open flames, high-temperature objects or refrigerators and freezers, otherwise it will easily deform and fade.
- Do not place it in objects that are prone to high pressure and contain salt components.
- Avoid dropping, colliding or hitting the inner wall with sharp utensils to prevent the cup body from deforming or damaging, affecting the use of the product